Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
Did you know?
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
Color Vision
How to calculate monthly mortgage payments at varying amortization periods (Question 1)
MAGENTA, BLACK, GREEN, ON ORANGE
Color-enhanced electron micrograph of E. coli undergoing cell division